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fmt: clarify right-padded strings use spaces

Fixes #51419

Change-Id: I0a32f41a6e6e01481ad58c7dddb57ec7085d77af
Reviewed-on: https://go-review.googlesource.com/c/go/+/389434
Reviewed-by: Rob Pike <r@golang.org>
Trust: Ian Lance Taylor <iant@golang.org>
This commit is contained in:
Adam Shannon 2022-03-02 15:05:39 -08:00 committed by Ian Lance Taylor
parent 2981fc7f16
commit 45f45444b3

View File

@ -124,7 +124,8 @@
' ' (space) leave a space for elided sign in numbers (% d);
put spaces between bytes printing strings or slices in hex (% x, % X)
0 pad with leading zeros rather than spaces;
for numbers, this moves the padding after the sign
for numbers, this moves the padding after the sign;
ignored for strings, byte slices and byte arrays
Flags are ignored by verbs that do not expect them.
For example there is no alternate decimal format, so %#d and %d